Cool AppleSoft BASIC trick I never thought of before - test-drb@ccmp.vtda.org

18 May 2000

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  From: Eric J. Korpela
&lt;korpela(a)albert.ssl.berkeley.edu&gt;
 To: classiccmp(a)classiccmp.org
 Subject: Re: Cool AppleSoft BASIC trick I never thought of before
 Date: Thursday, May 18, 2000 12:28 PM

 Of course, none of this is a concern with cooperative multitasking of BASIC
...
  programs but if someone implements an interupt
generator on a ][ for 
 multitasking purposes, it could become a concern. 
Someone did.  The GEOS system came with a board that generated interrupts
that you could use if you did not have an Apple II mouse card to generate
the interrupts.  Another interrupt generator could be a clock card.

Paul R. Santa-Maria
Ann Arbor, Michigan  USA
paulrsm(a)ameritech.net